Industry Leading Sealing Solutions
ASeal Plastics was established in 1991 as a supplier of engineered plastic components including anti-extrusion rings, valve seats, gaskets, packings and many other specialised engineering products.
We have extended our product range to include elastomeric seals, Metal O and C rings and bespoke manufactured parts in both elastomers and engineered plastics.
We have a large UK-based manufacturing facility capable of producing prototype parts in small batches and large production runs on short lead times with no set-up or tooling costs.
Our customer base spans many industries including seal stockists, valves and pressure control, oil and gas, motorsport industrial hydraulics and many more.


